CN110886407A - Sound insulation and heat preservation structure for residential buildings with steel structures - Google Patents
Sound insulation and heat preservation structure for residential buildings with steel structures Download PDFInfo
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- CN110886407A CN110886407A CN201911288189.8A CN201911288189A CN110886407A CN 110886407 A CN110886407 A CN 110886407A CN 201911288189 A CN201911288189 A CN 201911288189A CN 110886407 A CN110886407 A CN 110886407A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 110
- 239000010959 steel Substances 0.000 title claims abstract description 110
- 238000009413 insulation Methods 0.000 title claims abstract description 40
- 238000004321 preservation Methods 0.000 title claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims abstract description 27
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 229920002635 polyurethane Polymers 0.000 claims abstract description 19
- 239000004814 polyurethane Substances 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 239000003365 glass fiber Substances 0.000 claims abstract description 13
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 10
- 239000000378 calcium silicate Substances 0.000 claims abstract description 10
- 239000004567 concrete Substances 0.000 claims abstract description 9
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011491 glass wool Substances 0.000 claims description 51
- 238000010276 construction Methods 0.000 claims description 22
- 230000009467 reduction Effects 0.000 claims description 10
- 244000146553 Ceiba pentandra Species 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 description 21
- 230000030279 gene silencing Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a resident building sound-insulation and heat-preservation structure suitable for steel structure buildings, which comprises a steel structure wall body and a steel structure floor slab, wherein the outer side surface of the steel structure wall body is provided with an autoclaved aerated concrete slab, the autoclaved aerated concrete slab is connected with a fiber reinforced cement slab through a light steel keel, the inner side of the fiber reinforced cement slab is provided with a vertical steel column, the inner side of the vertical steel column is fixed with a PE gas barrier layer, a composite glass fiber cotton layer is filled between the fiber reinforced cement slab and the PE gas barrier layer, the composite glass fiber cotton layer comprises a first glass fiber cotton layer and a second glass fiber cotton layer, the top end of the steel structure floor slab is provided with a cement slab layer, a polyurethane damping layer is arranged below the cement slab, a reinforced cement slab is arranged below the polyurethane damping layer, a transverse column steel beam is arranged below the reinforced cement slab, a composite glass fiber cotton layer is arranged in the middle of the, and a calcium silicate plate layer is connected below the transverse column steel beam.
Description
Technical Field
The invention relates to a sound-insulation and heat-preservation structure, in particular to a sound-insulation and heat-preservation structure for a residential building, which is suitable for a steel structure building and belongs to the technical field of steel structure buildings.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. At present, the steel consumption of steel structures in China only accounts for 6% -7% of the steel yield, which is far lower than the level of 30% -40% in developed countries, and the application proportion of the steel structures in large-scale residential buildings and medium-and small-span bridges is less than 1%, so that the steel structures have huge development space in China. Compared with the traditional house, the steel structure board house has the advantages of high construction speed, low cost, high recovery rate of the building materials after demolition, and no building waste, so that the steel structure board house is widely applied in many places, such as: factory, public lavatory and interim construction site etc. steel construction board house generally comprises prefabricated steel construction wall body and steel construction frame, and steel construction wall body plays decisive effect to the performance quality of steel construction board house.
The traditional steel structure building mainly still uses the board house as the main, though the kind is more, but there are some to have some not enough: the traditional steel structure wall has poor fireproof performance, even some steel structure walls are very easy to burn, and a fire disaster can be caused by slight carelessness; and traditional steel construction wall body sound insulation, thermal-insulated and the heat preservation effect is relatively poor for steel construction board house comfort level of living is discounted greatly, for this reason, we propose a local-style dwelling houses sound insulation heat preservation structure who is applicable to steel construction building.
Disclosure of Invention
The invention mainly aims to provide a resident house sound-insulation and heat-preservation structure suitable for a steel structure building, wherein the sound-insulation and fire-prevention heat-preservation effects of a wall body and a floor slab of the steel structure building are improved through a composite glass fiber cotton layer, the vibration influence on the floor slab is reduced through a polyurethane damping layer, and a good sound-insulation effect is achieved.
The purpose of the invention can be achieved by adopting the following technical scheme: a resident's house sound insulation and heat preservation structure suitable for steel structure building comprises a steel structure wall body and a steel structure floor slab, wherein an autoclaved aerated concrete slab is arranged on the surface of the outer side of the steel structure wall body, the autoclaved aerated concrete slab is connected with a fiber reinforced cement board through a light steel keel, an upright steel column is arranged on the inner side of the fiber reinforced cement board, a PE gas barrier is fixed on the inner side of the upright steel column, a calcium silicate board is connected with the inner side of the PE gas barrier, a composite glass wool layer is filled between the fiber reinforced cement board and the PE gas barrier, the composite glass wool layer is of a cuboid structure and comprises a first glass wool layer and a second glass wool layer, the first glass wool layer and the second glass wool layer both comprise a base layer and a noise reduction layer, the noise reduction layer of the first glass wool layer is adjacent to the noise reduction layer of the second glass wool layer, the steel structure floor top is provided with the cement slab layer, the cement slab layer below is provided with the polyurethane buffer layer, polyurethane buffer layer below is provided with the reinforcing cement board, reinforcing cement board below is provided with the spreader girder steel, be provided with compound glass fiber cotton layer in the middle of the spreader girder steel, the spreader girder steel below is connected with calcium silicate slab layer.
Preferably, the base layer is of a cuboid structure.
Preferably, the silencing layer is provided with a plurality of silencing holes, and the silencing holes are of hollow prism structures.
Preferably, the sound-deadening hole has a regular polygon cross section, the number of sides of the polygon is even, and the number of sides is greater than 4.
Preferably, the thickness of the first glass fiber cotton layer and the thickness of the second glass fiber cotton layer are both 2-5 cm.
Preferably, the volume weight of the first glass fiber cotton layer is different from that of the second glass fiber cotton layer.
Preferably, the polyurethane shock-absorbing layer is of a cuboid structure.
Preferably, the cross-column steel beam is formed by one of H-shaped steel, channel steel and I-shaped steel.
The invention has the beneficial technical effects that: according to the house sound-insulation and heat-preservation structure suitable for the steel structure building, due to the adoption of the steel structure wall body with the composite glass wool cotton layer, the glass wool cotton material has the effects of sound insulation, fire prevention, corrosion resistance and the like, the composite glass wool cotton layer is formed by two glass wool cotton layers with different volume weights, the sound insulation effect is more prominent, and the sound absorption holes are further formed in the composite glass wool cotton layer, so that the sound insulation effect is more prominent; meanwhile, the steel structure floor slab adopts the composite glass fiber cotton layer as a noise reduction layer and is also provided with a polyurethane damping layer, and the polyurethane damping layer adopts polyurethane as a main raw material, so that the vibration above the floor slab can be reduced, and the sound insulation effect below the steel structure building can be further reduced; the invention has simple structure, is scientific and reasonable and is worthy of popularization.
Drawings
Fig. 1 is a schematic perspective view of a steel structure wall body of a residential sound insulation and heat preservation structure suitable for a steel structure building according to the invention.
Fig. 2 is a schematic sectional structure view of a steel structure floor slab of a residential sound insulation and heat preservation structure suitable for steel structure buildings according to the invention.
Fig. 3 is a schematic sectional structure view of the composite glass wool layer of the civil soundproof and heat-insulating structure suitable for the steel structure building according to the invention.
Fig. 4 is a front view structural schematic diagram of a silencing hole of a residential sound insulation and heat preservation structure suitable for a steel structure building according to the invention.
In the figure: 1-calcium silicate board, 2-PE air permeable layer, 3-vertical steel column, 4-composite glass wool layer, 401-first glass wool layer, 402-silencing layer, 403-base layer, 404-second glass wool layer, 405-silencing hole, 5-fiber reinforced cement board, 6-light steel keel, 7-autoclaved aerated concrete board, 8-steel structure wall, 9-polyurethane damping layer, 10-reinforced cement board, 11-cross column steel beam, 12-calcium silicate board layer, 13-steel structure floor slab, and 14-cement board layer.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1, the resident's house sound insulation structure suitable for steel construction building that this embodiment provided, including steel construction wall 8 and steel construction floor 13, steel construction wall 8 outside surface is provided with evaporates presses aerated concrete board 7, can carry out secondary operation on the surface, for example do paint, wall paper, coating, ceramic tile etc. can make abundant facade effect. The autoclaved aerated concrete slab 7 is connected with a fiber reinforced cement slab 5 through a light steel keel 6, the inner side of the fiber reinforced cement slab 5 is provided with an upright steel column 3, the inner side of the upright steel column 3 is fixed with a PE gas barrier layer 2, the inner side of the PE gas barrier layer 2 is connected with a calcium silicate board 1, the calcium silicate board has higher strength, certain waterproof and moistureproof properties and good fireproof performance and is more beneficial to indoor finish construction, a composite glass wool layer 4 is filled between the fiber reinforced cement slab 5 and the PE gas barrier layer 2, the composite glass wool layer 4 is of a cuboid structure, the composite glass wool layer 4 comprises a first glass wool layer 401 and a second glass wool layer 404, the glass wool has better fireproof and heat insulation effects, the first glass wool layer 401 and the second glass wool layer 404 both comprise a base layer 403 and a noise reduction layer 402, the noise reduction layer 402 of the first glass wool layer 401 is adjacent to the noise reduction layer 402 of the second glass wool layer 404, the composite glass wool layer 4 consisting of two glass wool layers with different bulk densities has a better sound insulation effect, the top end of the steel structure floor slab 13 is provided with the cement slab layer 14, the polyurethane damping layer 9 is arranged below the cement slab layer 14, the sound insulation effect of the floor slab mainly considers the damping and sound insulation, the polyurethane damping layer 9 adopts polyurethane as a material and has better elasticity, and a better damping effect can be obtained, the reinforced cement plate 10 is arranged below the polyurethane damping layer 9, the cross column steel beam 11 is arranged below the reinforced cement plate 10, the composite glass wool layer 4 is arranged in the middle of the cross column steel beam 11, the calcium silicate slab layer 12 is connected below the cross column steel beam 11, and the basic structure is the invention.
In this embodiment, the base layer 403 is a cuboid structure, the muffling layer 402 is provided with a plurality of muffling holes 405, the muffling holes 405 are hollow prism structures, the regular cross section of the muffling holes 405 is a regular polygon, the number of the polygon sides is even, the number of the polygon sides is greater than 4, the muffling holes 405 of the regular polygon structure are more stable in structure, the hollow structure enables the sound insulation effect of the composite glass wool cotton layer 4 formed by combining the first glass wool cotton layer 401 and the second glass wool cotton layer 404 to be better, the thicknesses of the first glass wool cotton layer 401 and the second glass wool cotton layer 404 are both 2-5cm, the bulk weights of the first glass wool cotton layer 401 and the second glass wool cotton layer 404 are different, the glass wool cotton layers with different bulk weights can obtain a better sound insulation effect than the glass wool cotton layers with the same bulk weight and the same thickness, the polyurethane damping layer 9 is a cuboid structure, and can effectively reduce the influence of the upstairs vibration on the downstairs, and a good damping and sound insulation effect is obtained, and the transverse column steel beam 11 is formed by one of H-shaped steel, channel steel and I-shaped steel.
To sum up, in this embodiment, the local-style dwelling houses sound insulation and heat preservation structure suitable for steel construction building that this embodiment provided adopts compound glass silk cotton layer 4 to reach good wall body and floor soundproof effect, and compound glass silk cotton layer 4 comprises the glass silk cotton layer of two-layer different unit weight, has better soundproof effect than the glass silk cotton of the same unit weight with thickness, and is provided with bloop 405 on the glass silk cotton layer, and hollow structure also is in order to gain good soundproof effect. The polyurethane damping layer 9 can effectively reduce the influence of the vibration on the floor slab on the downstairs, and a good damping and sound insulation effect is achieved.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (9)
1. The utility model provides a local-style dwelling houses sound insulation construction suitable for steel construction building, includes steel construction wall (8) and steel construction floor (13), its characterized in that, steel construction wall (8) outside surface is provided with evaporates presses aerated concrete board (7), evaporate and press aerated concrete board (7) to be connected with fiber reinforcement cement board (5) through light gauge steel (6), fiber reinforcement cement board (5) inboard is provided with erects steel column (3), it is fixed with PE gas barrier layer (2) to erect steel column (3) inboard, PE gas barrier layer (2) inboard is connected with calcium silicate board (1), it has compound glass silk cotton layer (4) to fill in the middle of fiber reinforcement cement board (5) and the PE gas barrier layer (2).
2. The residential sound and heat insulation structure suitable for the steel structure building according to claim 1, wherein the composite glass wool layer (4) is a cuboid structure, the composite glass wool layer (4) comprises a first glass wool layer (401) and a second glass wool layer (404), the first glass wool layer (401) and the second glass wool layer (404) both comprise a base layer (403) and a noise reduction layer (402), the noise reduction layer (402) of the first glass wool layer (401) is adjacent to the noise reduction layer (402) of the second glass wool layer (404), a cement slab layer (14) is arranged at the top end of the steel structure (13), a polyurethane damping layer (9) is arranged below the cement slab layer (14), a reinforced cement slab (10) is arranged below the polyurethane damping layer (9), a cross-column steel beam (11) is arranged below the reinforced cement slab (10), the composite glass fiber cotton layer (4) is arranged in the middle of the transverse column steel beam (11), and the calcium silicate board layer (12) is connected below the transverse column steel beam (11).
3. A sound and heat insulating structure for dwellings suitable for steel structure buildings according to claim 2, wherein the base layer (403) is a rectangular parallelepiped structure.
4. The steel structure building applicable to the civil houses sound insulation and heat preservation structure is characterized in that a plurality of sound insulation holes (405) are formed in the sound insulation layer (402), and the sound insulation holes (405) are of a hollow prism structure.
5. The folk house sound insulation and heat preservation structure suitable for the steel structure building as claimed in claim 4, wherein the sound deadening hole (405) has a regular polygon shape in a regular cross section, the number of sides of the polygon is even, and the number of sides is more than 4.
6. The folk house soundproof and thermal insulation structure suitable for the steel structure building according to claim 1, wherein the first glass wool layer (401) and the second glass wool layer (404) each have a thickness of 2 to 5 cm.
7. The folk house soundproof and thermal insulation structure suitable for the steel structure building as set forth in claim 1, wherein the first glass wool layer (401) and the second glass wool layer (404) are different in volume weight.
8. The folk house sound and heat insulation structure suitable for the steel structure building as claimed in claim 1, wherein said polyurethane shock-absorbing layer (9) is a rectangular parallelepiped structure.
9. A folk house soundproof and thermal insulation structure suitable for a steel structure building according to claim 1, wherein the cross-column steel beam (11) is formed of one of H-shaped steel, channel steel and i-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911288189.8A CN110886407A (en) | 2019-12-15 | 2019-12-15 | Sound insulation and heat preservation structure for residential buildings with steel structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911288189.8A CN110886407A (en) | 2019-12-15 | 2019-12-15 | Sound insulation and heat preservation structure for residential buildings with steel structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110886407A true CN110886407A (en) | 2020-03-17 |
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ID=69751937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911288189.8A Pending CN110886407A (en) | 2019-12-15 | 2019-12-15 | Sound insulation and heat preservation structure for residential buildings with steel structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110886407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160449A (en) * | 2020-10-11 | 2021-01-01 | 西南科技大学 | Assembly type composite wall structure and assembly method thereof |
| CN112282160A (en) * | 2020-11-05 | 2021-01-29 | 金螳螂精装科技（苏州）有限公司 | Waterproof type assembled floor |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0208529A1 (en) * | 1985-07-05 | 1987-01-14 | High Tech Homes, Inc. | Reinforced-concrete building structures |
| CN1435548A (en) * | 2002-12-23 | 2003-08-13 | 天津韩飞鞋业有限公司 | High-efficiency composite soundproof board for building |
| CN205058711U (en) * | 2015-10-12 | 2016-03-02 | 重庆市皓邦工业有限公司 | Sound polyurethane composite sheet is inhaled to low -density |
| CN205116452U (en) * | 2015-10-27 | 2016-03-30 | 南京纳世新材料有限责任公司 | Compound incubation acoustic celotex board |
| CN205502316U (en) * | 2016-01-27 | 2016-08-24 | 左井贵 | Steel structure wall body |
| CN205530889U (en) * | 2016-02-03 | 2016-08-31 | 上海钢之杰钢结构建筑系统有限公司 | Novel fire prevention combination floor system gives sound insulation |
| CN207048175U (en) * | 2017-06-20 | 2018-02-27 | 中航天建设工程有限公司 | It is a kind of that there is fire prevention, insulation, the multi-functional construction material of sound insulation |
| CN207079755U (en) * | 2017-07-19 | 2018-03-09 | 青岛春旭钢结构有限公司 | A kind of new steel structure wall |
| CN208518108U (en) * | 2018-06-15 | 2019-02-19 | 合肥维帝装饰设计工程有限公司 | A kind of wall sound insulation mounting structure |
| CN209277334U (en) * | 2018-07-20 | 2019-08-20 | 陈一全 | A kind of prefabricated combined assembled insulation construction integrated wallboard |
-
2019
- 2019-12-15 CN CN201911288189.8A patent/CN110886407A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0208529A1 (en) * | 1985-07-05 | 1987-01-14 | High Tech Homes, Inc. | Reinforced-concrete building structures |
| CN1435548A (en) * | 2002-12-23 | 2003-08-13 | 天津韩飞鞋业有限公司 | High-efficiency composite soundproof board for building |
| CN205058711U (en) * | 2015-10-12 | 2016-03-02 | 重庆市皓邦工业有限公司 | Sound polyurethane composite sheet is inhaled to low -density |
| CN205116452U (en) * | 2015-10-27 | 2016-03-30 | 南京纳世新材料有限责任公司 | Compound incubation acoustic celotex board |
| CN205502316U (en) * | 2016-01-27 | 2016-08-24 | 左井贵 | Steel structure wall body |
| CN205530889U (en) * | 2016-02-03 | 2016-08-31 | 上海钢之杰钢结构建筑系统有限公司 | Novel fire prevention combination floor system gives sound insulation |
| CN207048175U (en) * | 2017-06-20 | 2018-02-27 | 中航天建设工程有限公司 | It is a kind of that there is fire prevention, insulation, the multi-functional construction material of sound insulation |
| CN207079755U (en) * | 2017-07-19 | 2018-03-09 | 青岛春旭钢结构有限公司 | A kind of new steel structure wall |
| CN208518108U (en) * | 2018-06-15 | 2019-02-19 | 合肥维帝装饰设计工程有限公司 | A kind of wall sound insulation mounting structure |
| CN209277334U (en) * | 2018-07-20 | 2019-08-20 | 陈一全 | A kind of prefabricated combined assembled insulation construction integrated wallboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160449A (en) * | 2020-10-11 | 2021-01-01 | 西南科技大学 | Assembly type composite wall structure and assembly method thereof |
| CN112282160A (en) * | 2020-11-05 | 2021-01-29 | 金螳螂精装科技（苏州）有限公司 | Waterproof type assembled floor |
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Application publication date: 20200317 |